CN210738561U - Combine and dig quick-witted elevating conveyor tail protection device - Google Patents
Combine and dig quick-witted elevating conveyor tail protection device Download PDFInfo
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- CN210738561U CN210738561U CN201921754916.0U CN201921754916U CN210738561U CN 210738561 U CN210738561 U CN 210738561U CN 201921754916 U CN201921754916 U CN 201921754916U CN 210738561 U CN210738561 U CN 210738561U
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- seat
- protection device
- tail
- buffer seat
- buffer
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Abstract
The utility model discloses a combine and dig quick-witted elevating conveyor tail protection device, including buffer seat I, connector I, connecting seat, side gyro wheel I, spread groove I, supporting wheel, recess, connecting pin axle, protecting band, spread groove II, side gyro wheel II, fixed pin axle, connector II, elongated slot and buffer seat II; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the buffer seat I and the buffer seat II arranged therein can ensure that the tail protection device has a buffer with a certain distance when the roadheader backs, thus the rear facilities can not be directly damaged and the protection effect is improved; the utility model discloses in the side gyro wheel that sets up and side gyro wheel two, can ensure that the protecting band takes place the motion under the exogenic action to the rotatory swing that produces when having ensured to combine the excavator work to back a car can not make protecting band and tail rear facility contact and produce the side of facility and move, thereby has avoided the harm of facility.
Description
Technical Field
The utility model relates to a combine and dig quick-witted technical field, in particular to combine and dig quick-witted elevating conveyor tail protection device.
Background
The comprehensive mechanical tunneling machine is comprehensive mechanical equipment integrating multiple functions of tunneling, rock loading, coal transporting, even supporting and nailing, and the reversed loader is a scraper reversed loader for crossheading. The bridge scraper conveyor is arranged in a section transportation roadway at a lower outlet of a mine working face, one end of the bridge scraper conveyor is in lap joint with the conveyor at the working face, and the other end of the bridge scraper conveyor is connected with the tail of the belt conveyor. The coal conveyor is used in the matching of three machines of a large fully mechanized mining process, and the coal conveyed out by the scraper conveyor on a mining surface is lifted by a roadway bottom plate and then transferred to the belt conveyor; the conventional tail protection device of the fully-mechanized excavating machine reversed loader has a poor protection effect, and particularly, the backing and swinging of the fully-mechanized excavating machine during working can cause serious damage to rear facilities easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combine and dig quick-witted elevating conveyor tail protection device just for solving above-mentioned problem, it is relatively poor to have solved current combine and dig quick-witted elevating conveyor tail protection effect, especially combines backing a car and the swing of digging a machine during operation to cause the problem of serious harm to the rear facility very easily.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a combine and dig quick-witted elevating conveyor tail protection device, includes the tail, and its innovation point lies in: the device also comprises a first buffer seat, a first connecting head, a connecting seat, a first side roller, a first connecting groove, a supporting wheel, a groove, a connecting pin shaft, a protective belt, a second connecting groove, a second side roller, a fixed pin shaft, a second connecting head, an elongated slot and a second buffer seat; the left side of the first buffer seat is fixedly connected to the right rear side of the tail, and the right telescopic end of the first buffer seat is fixedly connected with a first connecting head; the right side of the first connecting head is hinged with the left rear side of the connecting seat through a connecting pin shaft; the first connecting groove is formed in the rear side of the connecting seat, and a first side roller is movably connected in the first connecting groove; the grooves are uniformly arranged in the right side of the connecting seat, and the supporting wheels are movably connected in the grooves; the connecting groove II is arranged in the front side of the connecting seat, and a side roller II is movably connected in the connecting groove II; the side roller II is connected with the side roller I through a protective belt; the right side surface of the inner side of the protective belt is connected with the right side of the supporting wheel; the left side of the second buffer seat is fixedly connected to the right front side of the tail, and a second connector is fixedly connected to the right telescopic end of the second buffer seat; an elongated slot is formed in the right side of the second connector; the fixed pin shaft is fixedly connected to the left front side of the connecting seat, and the outer side of the fixed pin shaft is movably connected into the long groove.
Preferably, the first buffer seat and the second buffer seat have the same structure.
Preferably, the second buffer seat specifically comprises a shell, an end cover, an elastic cushion plate, a movable seat, a telescopic seat and an elastic gasket; the end cover is fixedly connected in the opening at the left side of the shell; the movable seat is transversely and movably connected inside the shell, an elastic cushion plate is arranged between the left side surface of the movable seat and the right side surface of the end cover, and an elastic gasket is arranged between the right side surface of the movable seat and the right side surface inside the shell; the left side of the telescopic seat is fixedly connected with the center of the right side of the movable seat.
Preferably, the elastic backing plate and the elastic washer are both made of rubber materials.
Preferably, the outer surfaces of the first side roller and the second side roller are both provided with an elastic layer.
Preferably, the right side of the connecting seat is an arc surface.
Preferably, the outer surfaces of the supporting wheels are provided with elastic layers.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the buffer seat I and the buffer seat II arranged therein can ensure that the tail protection device has a buffer with a certain distance when the roadheader backs, thus the rear facilities can not be directly damaged and the protection effect is improved;
(2) the side roller I and the side roller II are arranged in the utility model, so that the protective belt can be ensured to move under the action of external force, the rotary swing generated when the roadheader works and backs a car can not cause the protective belt to contact with facilities behind the tail to generate the lateral movement of the facilities, and the damage of the facilities is avoided;
(3) the utility model discloses in the elongated slot that sets up, the connecting seat can produce the slope of certain angle around connecting pin axle when can ensureing local atress to avoid the card to die reliability and the stability of having guaranteed the device protection.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the buffer seat.
1-machine tail; 2-a first buffer seat; 3-connector one; 4-a connecting seat; 5, a first side roller; 6, connecting a groove I; 7-a support wheel; 8-a groove; 9-connecting a pin shaft; 10-a protective band; 11-connecting groove two; 12-side roller II; 13-fixing the pin shaft; 14-connector II; 15-long groove; 16-a second buffer seat; 161-a housing; 162-an end cap; 163-elastic backing plate; 164-a movable seat; 165-a telescopic base; 166-resilient gasket.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a tail protection device of a fully-mechanized excavating machine reversed loader comprises a tail 1, a buffer seat I2, a connecting head I3, a connecting seat 4, a side roller I5, a connecting groove I6, a supporting wheel 7, a groove 8, a connecting pin shaft 9, a protective belt 10, a connecting groove II 11, a side roller II 12, a fixed pin shaft 13, a connecting head II 14, an elongated slot 15 and a buffer seat II 16; the left side of the first buffer seat 2 is fixedly connected to the right rear side of the tail 1, and the right telescopic end of the first buffer seat 2 is fixedly connected with a first connecting head 3; the right side of the first connecting head 3 is hinged with the left rear side of the connecting seat 4 through a connecting pin shaft 9; the connecting groove I6 is arranged in the rear side of the connecting seat 4, and a side roller I5 is movably connected in the connecting groove I6; the grooves 8 are uniformly formed in the right side of the connecting seat 4, and the supporting wheels 7 are movably connected in the grooves 8; the second connecting groove 11 is arranged in the front side of the connecting seat 4, and a second side roller 12 is movably connected in the second connecting groove 11; the second side roller 12 is connected with the first side roller 5 through a protective belt 10; the right side surface of the inner side of the protective belt 10 is connected with the right side of the supporting wheel 7; the left side of the second buffer seat 16 is fixedly connected to the right front side of the tail 1, and the right telescopic end of the second buffer seat 16 is fixedly connected with a second connector 14; an elongated slot 15 is formed in the right side of the second connecting head 14; the fixed pin shaft 13 is fixedly connected to the left front side of the connecting seat 4, and the outer side of the fixed pin shaft 13 is movably connected in the elongated slot 15.
The first buffer seat 2 and the second buffer seat 16 have the same structure.
As shown in fig. 2, the second buffer seat 16 specifically includes a housing 161, an end cap 162, an elastic pad 163, a movable seat 164, a telescopic seat 165, and an elastic washer 166; the end cap 162 is fixedly connected to the opening at the left side of the shell 161; the movable seat 164 is transversely movably connected inside the casing 161, an elastic cushion plate 163 is arranged between the left side surface of the movable seat 164 and the right side surface of the end cover 162, and an elastic gasket 166 is arranged between the right side surface of the movable seat 164 and the right side surface inside the casing 161; the left side of the telescopic base 165 is fixedly connected with the center of the right side of the movable base 164.
Wherein the elastic pad 163 and the elastic washer 166 are both made of rubber material; elastic layers are arranged on the outer surfaces of the first side roller 5 and the second side roller 12; the right side of the connecting seat 4 is an arc surface; the outer surfaces of the supporting wheels 7 are provided with elastic layers.
The utility model discloses a user state does: the utility model has the advantages of reasonable structure simply, low in production cost, simple to operate, it is multiple functional, buffer seat 2 and buffer seat two 16 that set up here, can ensure to combine the buffer that tail protection device has the certain distance when the excavator is backed down, just can not directly cause the harm to its rear facility and improve the effect of protection yet, and side gyro wheel 5 and the side gyro wheel two 12 that set up, can ensure that protecting band 10 takes place the motion under the exogenic action, thereby ensured to combine the rotatory swing that produces when the excavator is backed down to work and can not make protecting band 10 and the contact of tail rear facility and produce the side of facility and move, thereby the harm of facility has been avoided, the elongated slot 15 that sets up here, connecting seat 4 can produce the slope of certain angle around connecting pin axle 9 when can ensuring local atress, thereby avoid blocking to guarantee the reliability and the stability of device protection.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a combine and dig quick-witted elevating conveyor tail protection device, includes tail (1), its characterized in that: the device also comprises a first buffer seat (2), a first connecting head (3), a connecting seat (4), a first side roller (5), a first connecting groove (6), a supporting wheel (7), a groove (8), a connecting pin shaft (9), a protective belt (10), a second connecting groove (11), a second side roller (12), a fixed pin shaft (13), a second connecting head (14), an elongated slot (15) and a second buffer seat (16);
the left side of the first buffer seat (2) is fixedly connected to the right rear side of the tail (1), and the right telescopic end of the first buffer seat (2) is fixedly connected with a first connecting head (3);
the right side of the first connecting head (3) is hinged with the left rear side of the connecting seat (4) through a connecting pin shaft (9);
the first connecting groove (6) is arranged in the rear side of the connecting seat (4), and a first side roller (5) is movably connected in the first connecting groove (6);
the number of the grooves (8) is multiple, the grooves (8) are uniformly arranged in the right side of the connecting seat (4), and the supporting wheels (7) are movably connected in the grooves (8);
the second connecting groove (11) is arranged in the front side of the connecting seat (4), and a second side roller (12) is movably connected in the second connecting groove (11);
the second side roller (12) is connected with the first side roller (5) through a protective belt (10);
the right side surface of the inner side of the protective belt (10) is connected with the right side of the supporting wheel (7);
the left side of the second buffer seat (16) is fixedly connected to the right front side of the tail (1), and the right telescopic end of the second buffer seat (16) is fixedly connected with a second connector (14);
a long groove (15) is formed in the right side of the second connector (14);
the fixed pin shaft (13) is fixedly connected to the left front side of the connecting seat (4), and the outer side of the fixed pin shaft (13) is movably connected into the long groove (15).
2. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 1, wherein: the first buffer seat (2) and the second buffer seat (16) have the same structure.
3. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 1 or 2, characterized in that: the second buffer seat (16) comprises a shell (161), an end cover (162), an elastic cushion plate (163), a movable seat (164), a telescopic seat (165) and an elastic gasket (166);
the end cover (162) is fixedly connected in the opening at the left side of the shell (161);
the movable seat (164) is transversely movably connected inside the shell (161), an elastic cushion plate (163) is arranged between the left side surface of the movable seat (164) and the right side surface of the end cover (162), and an elastic gasket (166) is arranged between the right side surface of the movable seat (164) and the right side surface inside the shell (161);
the left side of the telescopic seat (165) is fixedly connected with the center of the right side of the movable seat (164).
4. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 3, wherein: the elastic pad plate (163) and the elastic washer (166) are both made of a rubber material.
5. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 1, wherein: and elastic layers are arranged on the outer surfaces of the first side roller (5) and the second side roller (12).
6. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 1, wherein: the right side of the connecting seat (4) is an arc surface.
7. The tail protection device of the fully-mechanized excavating machine reversed loader of claim 1, wherein: and elastic layers are arranged on the outer surfaces of the supporting wheels (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754916.0U CN210738561U (en) | 2019-10-18 | 2019-10-18 | Combine and dig quick-witted elevating conveyor tail protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921754916.0U CN210738561U (en) | 2019-10-18 | 2019-10-18 | Combine and dig quick-witted elevating conveyor tail protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210738561U true CN210738561U (en) | 2020-06-12 |
Family
ID=71005373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921754916.0U Expired - Fee Related CN210738561U (en) | 2019-10-18 | 2019-10-18 | Combine and dig quick-witted elevating conveyor tail protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210738561U (en) |
-
2019
- 2019-10-18 CN CN201921754916.0U patent/CN210738561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |